Smoking rate trends of male 7th and 11th graders in Japan based on repeated, nationwide, cross-sectional surveys every 4 years from 1996 to 2008 (Articles)
Hideyuki Kanda, Yoneatsu Osaki, Yoshitaka Kaneita, Osamu Itani, Maki Ikeda, Takashi Ohida
Health
Vol.5 No.8,August 6, 2013
DOI:
10.4236/health.2013.58168
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